제출 #85837

1
1
1 1 1
1 1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 9, in <module>
    nodes = [[] for _ in range(n+1)]
NameError: name 'n' is not defined. Did you mean: 'N'?

0

2
2
1 2 0
1 2 10
1 2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 9, in <module>
    nodes = [[] for _ in range(n+1)]
NameError: name 'n' is not defined. Did you mean: 'N'?

0

4
3
1 3 0
3 2 0
2 4 0
1 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 9, in <module>
    nodes = [[] for _ in range(n+1)]
NameError: name 'n' is not defined. Did you mean: 'N'?

0